{"source":"nhtsa","country":"us","campaign":"82V074000","date":"1982-07-26","owner_notified":"1982-09-25","manufacturer":"PACCAR, INCORPORATED","component":"SERVICE BRAKES, AIR:SUPPLY","summary":"THE INVOLVED TRUCKS MAY HAVE BEEN ASSEMBLED WITHOUT THE INSTALLATION OF A SINGLE CHECK VALVE. THIS FAILS TO COMPLY WITH FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 121, \"AIR BRAKE SYSTEMS\". IN THE EVENT OF A SINGLE FAILURE IN THE REAR AIR SYSTEM, THE LACK OF A CHECK VALVE WOULD ALLOW SIMULTANEOUS LOSS OF AIR FROM BOTH FRONT AND REAR BRAKING SYSTEMS.","consequence":null,"remedy":"DEALER WILL INSTALL A SINGLE CHECK VALVE, IF NECESSARY, WITHOUT CHARGE TO OWNER.","notes":"VEHICLE DESCRIPTION: TRUCKS.SYSTEM: SERVICE BRAKES; AIRBRAKES.CONSEQUENCES OF DEFECT: DEGRADED BRAKING CAPABILITY COULD RESULT IN LOSS OFVEHICLE CONTROL AND AN ACCIDENT.","mfr_campaign":null,"part_number":null,"units":1000,"completion":null,"do_not_drive":false,"park_outside":false,"notification":null,"french":null,"vehicles":[{"year":1982,"make":"KENWORTH","model":"W900B","vehicle_id":"1982_kenworth_w900","match":"base","built_from":"1982-03-01","built_to":"1982-07-01"}],"may_apply":true,"as_of":"2026-10-19","lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null},"attribution":[],"url":"https://open.wenmarpro.com/recalls/nhtsa/82V074000"}